How is the blood in the pulmonary artery different from the blood in other arteries?

Answers

Answer 1
Answer: The blood in the pulmonary artery is deoxygenated whilst other arteries have oxygenated blood.

Related Questions

How do enzymes speed up chemical reactions
How does a bird fly?
What genes control cell differentiation during development?
Which of these pairs of body structures BEST illustrates a homologous relationship?
The energy needed to get a reaction started is known as ________________________. activation energy cell energy chemical energy all of the above

Consider the operon in model 1. other than the gene that regulates the operon, how many genes are contained within the operon?

Answers

the answer is three i checked on quizlet

Which type of population growth is shown in this graph? Population of Bacteria mc012-1.jpg

Answers

Answer : Binary Fission which grows exponentially.

Explanation : Binary fission actually means binary - consisting two and fission - cleavage into halves. It is one of the modes of asexual reproduction.

This  type of fission is majorly observed in the asexual reproduction in prokaryotes. It is rarely seen in some some single-celled Eukaryotes like Amoeba and Paramecium.

Also, In binary fission there is DNA replication and segregation which occurs simultaneously.

This increases the graph exponentially as the growth gets faster and faster with the passing period of time.

A reference image of binary fission is attached in the answer.

Exponential growth is density-independent, meaning populations can grow with no limits since resources are always available. The correct option is Exponential growth.

What is exponential growth?

Exponential growth is one type of populations' growth models.

Populations exhibiting exponential growthmodels experience a rapid increase, which is proportional to their size and depends on the individual's reproduction rate.

A population growing at a constant exponential rate gains individuals faster as the population increases in size.

Density-independence characterizes exponential growth.

Populations that experience this growth live in environments with unlimited resource availability, so competition for food or other resources does not influence population growth.

There is no density-dependence effect nor competition for resources. Natality and mortality rates are not affected by density. The growth per capita rate remains constant, and it is proportional to the population size.

Exponential growth is hardly seen in nature due to its characteristics.

Only a few species can experience exponential growth, such as bacterias.

The correct option is Exponential growth.

You can learn more about exponential growth at

brainly.com/question/1596693

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Complete question

Which type of population growth is shown in this graph? Population of Bacteria

  • exponential
  • linear
  • logistic
  • limite

Name a difference between a plant cell and an animal cell.

Answers

Answer:

the cell wall, chloroplasts

Explanation:

plant cells have a cell wall, but animal cells do not

plant cells also have chloroplast, but animal cells don't

A memoir describes past events, but it is not considered a historical document. Why?A. because a memoir does not include many facts
B. because a memoir relates only the experiences of others
C. because a memoir relies largely on the writer's memories
D. because a memoir is not written by a historian

Answers

A memoir describes the biography that is personally written in which all life events are captured in words with his memory so it is not considered historical document because
  a memoir relies largely on the writer's memories
because it rely on writer memory and he can also forget something
so correct option is C 
hope it helps

Answer:

Option C.

Explanation:

Although a memoir can take place in a historical perspective, it is not a comprehensive recounting of a historical accident, but an anecdote of a person's personal and individual encounters, memories and views on a selective significance in his/her time, and how these visions altered the life of the author. The memories could have appeared on a historical context but they do not record in particular the context of the events around the artist, but his/her beliefs and ideas and how he/she encountered said events.

Help?Which of the following could result from an algal bloom in a river?
A). The algae purify the water
B). The local plants produce flowers early
C). Fish and other aquatic life die off
D). Plant and animal populations increase
2. Of the following, which is most likely to happen after a farmer sprays his crops with pesticides?
A). The crops die
B). Insect population increases
C). The soil dries up and blows away
D). A neighbor's well tests positive for pesticides

Answers

c. algal bloom block sunlight and eat up nutrients, killing other life
pesticides go into underground water supply

The rapid growth of algae in the river results in algal bloom and is acknowledged by the water discoloration due to their pigments. It is harmful to aquatic life and leads to fish die-offs as well as for human consumption.

A neighbor’s well might test positive for pesticide if the farmer sprays his crop with pesticides.

Further Explanation:

An algal bloom can occur in marine or freshwater ecosystems. It is caused due to the accumulation of a large number of nutrients such as nitrogen and phosphorus in the water bodies. These nutrients support the enhanced growth of green plants and algae. The color of the algal bloom is determined by the photosynthetic pigment in the algal cells and therefore, can be greenish, brown, red, or yellow in color.

The presence of an excess of nutrients results in a freshwater algal bloom. The fertilizers used in the agricultural land may result in the excess nutrients which are drained into the water bodies along with rainwater. The nutrients may also drain off from the household wastes. The high concentration of nutrients speeds up the growth of the algae in the water system. The algae live for a brief period of time and result in the accumulation of dead organic matter. This matter starts decaying and uses the oxygen dissolved in the river. The hypoxic conditions develop which leads to the death of the fishes and plants in large numbers due to unavailability of oxygen.

The algal bloom also causes odor and taste problems in water which is used for drinking. It can make the aquatic life devoid of sunlight by blocking its passage due to the over-accumulation of algae.

Learn More:

1. Learn more about signs of alcohol overdose brainly.com/question/1768439

2. Learn more about harmful substances in food production brainly.com/question/1662421

3. Learn more about method of inhumane farming brainly.com/question/4674681

Answer Details:

Grade: High School

Subject: Biology

Topic: Algal bloom

Keywords:

Algae, algal bloom, excess of nutrients, fish die-offs, marine ecosystem, freshwater ecosystem, photosynthetic pigments, fertilizers, dissolved oxygen, hypoxic condition, dead organic matter, aquatic life.

Isotopes of uranium are the most common fuel used in nuclear power plants. True/ False

Answers

This is true, they are a large unstable isotope that can be broken down into smaller more stable elements to release energy to power turbines and generate electricity

Answer:

True

Explanation:

Isotopes of uranium, specifically uranium-235 and uranium-238, are commonly used as nuclear fuel in power plants. When these isotopes undergo nuclear reactions, they release large amounts of energy, which can be used to generate electricity.